| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.64 | 13.358% | $67.6067 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $179.50 | 3.458% | $185.7071 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $143.42 | 10.146% | $157.9714 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $52.65 | 11.418% | $58.6616 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $124.71 | 4.631% | $130.4853 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $97.50 | 10.850% | $108.0788 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $127.70 | 12.763% | $143.9984 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $785.12 | $852.5093 | $852.52 | $852.50 | $852.60 | |